I recently ordered a used copy of Slavko Vorkapich's "O Pravom Filmu / On True Cinema" (Serbian/English bilingual) from knjizara.com
So I finally received my copy of this.
Knjizara told me they could not find the copy of the book they had listed, but the Balkan Bookstore in Sydney, Australia managed to track down another copy (seems like there was a second edition and this time it was new). However, they would not ship internationally. Fortunately my sister lives in Melbourne and was able to forward it on to me. So this book went from Serbia to Australia (Melbourne via Sydney), and finally to me here on the East Coast of the United States. It had better be worth reading after all that!